Choosing the right mattress has never been easier.

100-Night Comfort Guarantee

Better sleep, made simple.
We make it easy to change your mind—and your mattress—with a full 100 nights to decide. Because buying a new mattress should be a relaxing and positive experience.

shop mattresses

We give you the time to decide if your new bed is the perfect match.

How it Works

  1. Make sure you purchase a mattress protector for your new mattress so you qualify for the guarantee.
  2. Mattresses take time to adjust to your body, so give it 30 nights to feel the full comfort of your choice.
  3. If you’re not happy with your choice after trying out your new mattress for 30 nights, you can request an exchange of any Sleep.8 mattress up until your 100th night, no questions asked.
  4. Flexible returns: You’ll either get a refund with Sleep.8 vouchers, or pay the difference for your new mattress.

  • Seamless Swap & Eco-Friendly

    Choosing a mattress with Sleep.8 is waste-free and risk-free. We know how difficult it would be to return a bulky mattress. That’s why we deliver your new choice right to you and collect the one that isn’t working, for a flat £49 fee.

  • Worry-free purchase

    Don’t lose sleep over your new mattress purchase. With Sleep.8’s comfort guarantee for ALL of our mattresses, there’s no wrong choice. So go ahead, get the rest—and mattress—you deserve.

  • Experience the comfort of a quality, handcrafted bed.

    Better sleep means better days. Make the most out of every waking moment with the quality sleep that comes with a Sleep.8 mattress. And trade worries for zzz’s, knowing we offer simple exchanges, a comfort guarantee and 10-year mattress warranty.